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LD: Support fixed-size sections some psABIs may require
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
8772de11
MR		 12018-02-19 Maciej W. Rozycki <macro@mips.com>
2
3 * section.c (SEC_FIXED_SIZE): New macro.
4 * bfd-in2.h: Regenerate.
5
4f7fd351
MR		 62018-02-19 Maciej W. Rozycki <macro@mips.com>
7
8 * section.c (SEC_HAS_GOT_REF): Remove macro.
9 * bfd-in2.h: Regenerate.
10
f2b740ac
AM		 112018-02-19 Alan Modra <amodra@gmail.com>
12
13 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
14 arguments.
15 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
16 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
17 (_bfd_riscv_relax_pc): Likewise and fix typos.
18 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
19 * libbfd.h: Regenerate.
20
8979927a
AM		 212018-02-19 Alan Modra <amodra@gmail.com>
22
23 * dwarf2.c (read_section): Don't use 'll' format modifier.
24 (find_abstract_instance): Likewise.
25 * elfcore.h (elf_core_file_p): Likewise.
26
2dcf00ce
AM		 272018-02-19 Alan Modra <amodra@gmail.com>
28
29 * bfd-in.h: Include inttypes.h or if not available define
30 PRId64, PRIu64 and PRIx64.
31 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
32 modifier to print bfd_vma.
33 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
34 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
35 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
36 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
37 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
38 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
39 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
40 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
41 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
42 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
43 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
44 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
45 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
46 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
47 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
48 and cast input to uint64_t, and similarly for Ld and Lu.
49 * bfd-in2.h: Regenerate.
50
c1c8c1ef
AM		 512018-02-19 Alan Modra <amodra@gmail.com>
52
53 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
54 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
55 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
56 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
57 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
58 * reloc.c: Replace use of %R and %T in format strings passed to
59 einfo and friends by %pR and %pT.
60
871b3ab2
AM		 612018-02-19 Alan Modra <amodra@gmail.com>
62
63 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
64 of %A and %B.
65 * aout-adobe.c: Update all messages using %A and %B.
66 * aout-cris.c: Likewise.
67 * aoutx.h: Likewise.
68 * archive.c: Likewise.
69 * binary.c: Likewise.
70 * cache.c: Likewise.
71 * coff-alpha.c: Likewise.
72 * coff-arm.c: Likewise.
73 * coff-i860.c: Likewise.
74 * coff-mcore.c: Likewise.
75 * coff-ppc.c: Likewise.
76 * coff-rs6000.c: Likewise.
77 * coff-sh.c: Likewise.
78 * coff-tic4x.c: Likewise.
79 * coff-tic54x.c: Likewise.
80 * coff-tic80.c: Likewise.
81 * coff64-rs6000.c: Likewise.
82 * coffcode.h: Likewise.
83 * coffgen.c: Likewise.
84 * cofflink.c: Likewise.
85 * coffswap.h: Likewise.
86 * compress.c: Likewise.
87 * cpu-arm.c: Likewise.
88 * ecoff.c: Likewise.
89 * elf-attrs.c: Likewise.
90 * elf-eh-frame.c: Likewise.
91 * elf-ifunc.c: Likewise.
92 * elf-m10300.c: Likewise.
93 * elf-properties.c: Likewise.
94 * elf-s390-common.c: Likewise.
95 * elf.c: Likewise.
96 * elf32-arc.c: Likewise.
97 * elf32-arm.c: Likewise.
98 * elf32-avr.c: Likewise.
99 * elf32-bfin.c: Likewise.
100 * elf32-cr16.c: Likewise.
101 * elf32-cr16c.c: Likewise.
102 * elf32-cris.c: Likewise.
103 * elf32-crx.c: Likewise.
104 * elf32-d10v.c: Likewise.
105 * elf32-d30v.c: Likewise.
106 * elf32-epiphany.c: Likewise.
107 * elf32-fr30.c: Likewise.
108 * elf32-frv.c: Likewise.
109 * elf32-gen.c: Likewise.
110 * elf32-hppa.c: Likewise.
111 * elf32-i370.c: Likewise.
112 * elf32-i386.c: Likewise.
113 * elf32-i960.c: Likewise.
114 * elf32-ip2k.c: Likewise.
115 * elf32-iq2000.c: Likewise.
116 * elf32-lm32.c: Likewise.
117 * elf32-m32c.c: Likewise.
118 * elf32-m32r.c: Likewise.
119 * elf32-m68hc11.c: Likewise.
120 * elf32-m68hc12.c: Likewise.
121 * elf32-m68hc1x.c: Likewise.
122 * elf32-m68k.c: Likewise.
123 * elf32-mcore.c: Likewise.
124 * elf32-mep.c: Likewise.
125 * elf32-metag.c: Likewise.
126 * elf32-microblaze.c: Likewise.
127 * elf32-moxie.c: Likewise.
128 * elf32-msp430.c: Likewise.
129 * elf32-mt.c: Likewise.
130 * elf32-nds32.c: Likewise.
131 * elf32-nios2.c: Likewise.
132 * elf32-or1k.c: Likewise.
133 * elf32-pj.c: Likewise.
134 * elf32-ppc.c: Likewise.
135 * elf32-rl78.c: Likewise.
136 * elf32-rx.c: Likewise.
137 * elf32-s390.c: Likewise.
138 * elf32-score.c: Likewise.
139 * elf32-score7.c: Likewise.
140 * elf32-sh-symbian.c: Likewise.
141 * elf32-sh.c: Likewise.
142 * elf32-sh64.c: Likewise.
143 * elf32-sparc.c: Likewise.
144 * elf32-spu.c: Likewise.
145 * elf32-tic6x.c: Likewise.
146 * elf32-tilepro.c: Likewise.
147 * elf32-v850.c: Likewise.
148 * elf32-vax.c: Likewise.
149 * elf32-visium.c: Likewise.
150 * elf32-wasm32.c: Likewise.
151 * elf32-xgate.c: Likewise.
152 * elf32-xtensa.c: Likewise.
153 * elf64-alpha.c: Likewise.
154 * elf64-gen.c: Likewise.
155 * elf64-hppa.c: Likewise.
156 * elf64-ia64-vms.c: Likewise.
157 * elf64-mmix.c: Likewise.
158 * elf64-ppc.c: Likewise.
159 * elf64-s390.c: Likewise.
160 * elf64-sh64.c: Likewise.
161 * elf64-sparc.c: Likewise.
162 * elf64-x86-64.c: Likewise.
163 * elfcode.h: Likewise.
164 * elfcore.h: Likewise.
165 * elflink.c: Likewise.
166 * elfnn-aarch64.c: Likewise.
167 * elfnn-ia64.c: Likewise.
168 * elfnn-riscv.c: Likewise.
169 * elfxx-mips.c: Likewise.
170 * elfxx-sparc.c: Likewise.
171 * elfxx-tilegx.c: Likewise.
172 * elfxx-x86.c: Likewise.
173 * hpux-core.c: Likewise.
174 * ieee.c: Likewise.
175 * ihex.c: Likewise.
176 * libbfd.c: Likewise.
177 * linker.c: Likewise.
178 * mach-o.c: Likewise.
179 * merge.c: Likewise.
180 * mmo.c: Likewise.
181 * oasys.c: Likewise.
182 * pdp11.c: Likewise.
183 * pe-mips.c: Likewise.
184 * peXXigen.c: Likewise.
185 * peicode.h: Likewise.
186 * reloc.c: Likewise.
187 * rs6000-core.c: Likewise.
188 * srec.c: Likewise.
189 * stabs.c: Likewise.
190 * vms-alpha.c: Likewise.
191 * xcofflink.c: Likewise.
192
dbc88fc1
AM		 1932018-02-19 Alan Modra <amodra@gmail.com>
194
195 PR 22845
196 * elf.c (IS_TBSS): Define.
197 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
198 (assign_file_positions_for_non_load_sections): Revert last change.
199 Properly calculate load segment limits to compare against relro limits.
200
325ba6fb
AM		 2012018-02-17 Alan Modra <amodra@gmail.com>
202
203 PR 22845
204 * elf.c (assign_file_positions_for_non_load_sections): Ignore
205 degenerate zero size PT_LOAD segments when finding one overlapping
206 the PT_GNU_RELRO segment.
207
d00dd7dc
AM		 2082018-02-16 Alan Modra <amodra@gmail.com>
209
210 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
211 (_bfd_bool_bfd_true): Rename from bfd_true.
212 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
213 (_bfd_int_bfd_0): Rename from bfd_0.
214 (_bfd_uint_bfd_0): Rename from bfd_0u.
215 (_bfd_long_bfd_0): Rename from bfd_0l.
216 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
217 (_bfd_void_bfd): Rename from bfd_void.
218 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
219 (_bfd_bool_bfd_link_false_error),
220 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
221 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
222 (_bfd_bool_bfd_asection_bfd_asection_true),
223 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
224 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
225 * archive.c (_bfd_noarchive_get_elt_at_index),
226 (_bfd_noarchive_openr_next_archived_file),
227 (_bfd_noarchive_construct_extended_name_table),
228 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
229 (_bfd_noarchive_write_armap): New functions.
230 * archures.c (_bfd_nowrite_set_arch_mach): New function.
231 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
232 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
233 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
234 (alpha_ecoff_swap_coff_lineno_out),
235 (alpha_ecoff_swap_coff_reloc_out): New functions.
236 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
237 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
238 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
239 (mips_ecoff_swap_coff_lineno_out),
240 (mips_ecoff_swap_coff_reloc_out): New functions.
241 * coffcode.h (coff_set_alignment_hook): Replace define with
242 new function.
243 (symname_in_debug_hook): Likewise.
244 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
245 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
246 * elf.c (assign_file_positions_except_relocs): Test
247 elf_backend_allow_non_load_phdr for NULL.
248 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
249 _bfd_elf_link_omit_section_dynsym. Update uses.
250 (_bfd_elf_omit_section_dynsym_all): New function.
251 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
252 (_bfd_elf_omit_section_dynsym_default): Declare.
253 (_bfd_elf_omit_section_dynsym_all): Declare.
254 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
255 (_bfd_nolink_bfd_get_relocated_section_contents),
256 (_bfd_nolink_bfd_lookup_section_flags),
257 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
258 (_bfd_nolink_bfd_link_hash_table_create),
259 (_bfd_nolink_bfd_link_just_syms),
260 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
261 (_bfd_nolink_bfd_link_split_section),
262 (_bfd_nolink_section_already_linked),
263 (_bfd_nolink_bfd_define_common_symbol),
264 (_bfd_nolink_bfd_define_start_stop): New functions.
265 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
266 (_bfd_norelocs_bfd_reloc_name_lookup),
267 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
268 * section.c (_bfd_nowrite_set_section_contents): New function.
269 * syms.c (_bfd_nosymbols_canonicalize_symtab),
270 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
271 (_bfd_nosymbols_get_symbol_version_string),
272 (_bfd_nosymbols_bfd_is_local_label_name),
273 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
274 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
275 (_bfd_nosymbols_bfd_make_debug_symbol),
276 ( _bfd_nosymbols_read_minisymbols),
277 ( _bfd_nosymbols_minisymbol_to_symbol),
278 (_bfd_nodynamic_get_synthetic_symtab): New functions.
279 * libbfd-in.h: Declare new functions. Update existing defines,
280 removing casts.
281 * aix386-core.c: Update to use new hooks. Formatting.
282 * aout-adobe.c: Likewise.
283 * aout-arm.c: Likewise.
284 * aout-target.h: Likewise.
285 * aout-tic30.c: Likewise.
286 * aoutf1.h: Likewise.
287 * binary.c: Likewise.
288 * bout.c: Likewise.
289 * cisco-core.c: Likewise.
290 * coff-alpha.c: Likewise.
291 * coff-i386.c: Likewise.
292 * coff-i860.c: Likewise.
293 * coff-i960.c: Likewise.
294 * coff-ia64.c: Likewise.
295 * coff-mips.c: Likewise.
296 * coff-ppc.c: Likewise.
297 * coff-rs6000.c: Likewise.
298 * coff-sh.c: Likewise.
299 * coff-tic30.c: Likewise.
300 * coff-tic54x.c: Likewise.
301 * coff-x86_64.c: Likewise.
302 * coff64-rs6000.c: Likewise.
303 * coffcode.h: Likewise.
304 * elf-m10300.c: Likewise.
305 * elf32-cr16.c: Likewise.
306 * elf32-lm32.c: Likewise.
307 * elf32-m32r.c: Likewise.
308 * elf32-metag.c: Likewise.
309 * elf32-score.c: Likewise.
310 * elf32-score7.c: Likewise.
311 * elf32-tilepro.c: Likewise.
312 * elf32-xstormy16.c: Likewise.
313 * elf32-xtensa.c: Likewise.
314 * elf64-alpha.c: Likewise.
315 * elf64-hppa.c: Likewise.
316 * elf64-ia64-vms.c: Likewise.
317 * elf64-mmix.c: Likewise.
318 * elf64-sh64.c: Likewise.
319 * elfnn-ia64.c: Likewise.
320 * elfxx-sparc.c: Likewise.
321 * elfxx-target.h: Likewise.
322 * elfxx-tilegx.c: Likewise.
323 * elfxx-x86.h: Likewise.
324 * hp300hpux.c: Likewise.
325 * hppabsd-core.c: Likewise.
326 * hpux-core.c: Likewise.
327 * i386msdos.c: Likewise.
328 * i386os9k.c: Likewise.
329 * ieee.c: Likewise.
330 * ihex.c: Likewise.
331 * irix-core.c: Likewise.
332 * libaout.h: Likewise.
333 * libecoff.h: Likewise.
334 * mach-o-target.c: Likewise.
335 * mach-o.c: Likewise.
336 * mipsbsd.c: Likewise.
337 * mmo.c: Likewise.
338 * netbsd-core.c: Likewise.
339 * nlm-target.h: Likewise.
340 * oasys.c: Likewise.
341 * osf-core.c: Likewise.
342 * pdp11.c: Likewise.
343 * pe-mips.c: Likewise.
344 * pe-x86_64.c: Likewise.
345 * pef.c: Likewise.
346 * plugin.c: Likewise.
347 * ppcboot.c: Likewise.
348 * ptrace-core.c: Likewise.
349 * sco5-core.c: Likewise.
350 * som.c: Likewise.
351 * sparclynx.c: Likewise.
352 * srec.c: Likewise.
353 * tekhex.c: Likewise.
354 * trad-core.c: Likewise.
355 * verilog.c: Likewise.
356 * versados.c: Likewise.
357 * vms-alpha.c: Likewise.
358 * vms-lib.c: Likewise.
359 * wasm-module.c: Likewise.
360 * xsym.c: Likewise.
361 * libbfd.h: Regenerate.
362
2a0d9853
JW		 3632018-02-15 Jim Wilson <jimw@sifive.com>
364
09ca4b9d
JW		 365 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
366 symbols whose section address is zero.
367
2a0d9853
JW		 368 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
369 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
370 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
371 Add %X%P to error messages.
372
e513bd38
EB		 3732018-02-15 Eric Botcazou <ebotcazou@adacore.com>
374
375 PR ld/22832
376 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
377 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
378 and assert that the result of the call is not NULL.
379
12ef3f5a
NC		 3802018-02-14 Nick Clifton <nickc@redhat.com>
381
382 PR 22823
383 Revert previous delta. Add extra casts to avoid compile time
384 warnings instead.
385 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
386 cast to avoid warning from gcc v8 compiler.
387 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
388 (_bfd_generic_bfd_set_private_flags): Likewise.
389 (_bfd_generic_bfd_copy_private_section_data): Likewise.
390 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
391 (_bfd_generic_bfd_copy_private_header_data): Likewise.
392 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
393 (_bfd_noarchive_construct_extended_name_table): Likewise.
394 (_bfd_noarchive_truncate_arname): Likewise.
395 (_bfd_noarchive_write_ar_hdr): Likewise.
396 (_bfd_noarchive_get_elt_at_index): Likewise.
397 (_bfd_nosymbols_canonicalize_symtab): Likewise.
398 (_bfd_nosymbols_print_symbol): Likewise.
399 (_bfd_nosymbols_get_symbol_info): Likewise.
400 (_bfd_nosymbols_get_symbol_version_string): Likewise.
401 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
402 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
403 (_bfd_nosymbols_get_lineno): Likewise.
404 (_bfd_nosymbols_find_nearest_line): Likewise.
405 (_bfd_nosymbols_find_line): Likewise.
406 (_bfd_nosymbols_find_inliner_info): Likewise.
407 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
408 (_bfd_nosymbols_read_minisymbols): Likewise.
409 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
410 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
411 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
412 (_bfd_nowrite_set_arch_mach): Likewise.
413 (_bfd_nowrite_set_section_contents): Likewise.
414 (_bfd_nolink_sizeof_headers): Likewise.
415 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
416 (_bfd_nolink_bfd_relax_section): Likewise.
417 (_bfd_nolink_bfd_gc_sections): Likewise.
418 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
419 (_bfd_nolink_bfd_merge_sections): Likewise.
420 (_bfd_nolink_bfd_is_group_section): Likewise.
421 (_bfd_nolink_bfd_discard_group): Likewise.
422 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
423 (_bfd_nolink_bfd_link_add_symbols): Likewise.
424 (_bfd_nolink_bfd_link_just_syms): Likewise.
425 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
426 (_bfd_nolink_bfd_final_link): Likewise.
427 (_bfd_nolink_bfd_link_split_section): Likewise.
428 (_bfd_nolink_section_already_linked): Likewise.
429 (_bfd_nolink_bfd_define_common_symbol): Likewise.
430 (_bfd_nolink_bfd_define_start_stop): Likewise.
431 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
432 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
433 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
434 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
435 * libbfd.c (bfd_false_any): Delete.
436 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
437 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
438 * libbfd.h (extern): Regenerate
439 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
440 cast to avoid warning from gcc v8 compiler.
441 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
442 * binary.c (binary_get_symbol_info): Likewise.
443 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
444 * coff-mips.c (mips_ecoff_backend_data): Likewise.
445 * coffcode.h (coff_set_alignment_hook): Likewise.
446 (symname_in_debug_hook): Likewise.
447 (bfd_coff_backend_data bigobj_swap_table): Likewise.
448 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
449 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
450 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
451 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
452 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
453 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
454 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
455 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
456 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
457 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
458 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
459 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
460 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
461 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
462 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
463 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
464 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
465 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
466 (bfd_elfNN_bfd_set_private_flags): Likewise.
467 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
468 (elf_backend_init_index_section): Likewise.
469 (elf_backend_allow_non_load_phdr): Likewise.
470 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
471 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
472 * ieee.c (ieee_construct_extended_name_table): Likewise.
473 (ieee_write_armap): Likewise.
474 (ieee_write_ar_hdr): Likewise.
475 (ieee_bfd_is_target_special_symbol): Likewise.
476 * ihex.c (ihex_canonicalize_symtab): Likewise.
477 (ihex_bfd_is_target_special_symbol): Likewise.
478 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
479 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
480 (_bfd_ecoff_set_alignment_hook): Likewise.
481 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
482 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
483 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
484 * oasys.c (oasys_construct_extended_name_table): Likewise.
485 (oasys_write_armap): Likewise.
486 (oasys_write_ar_hdr): Likewise.
487 (oasys_bfd_is_target_special_symbol): Likewise.
488 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
489 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
490 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
491 * som.c (som_bfd_is_target_special_symbol): Likewise.
492 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
493 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
494 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
495 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
496 (versados_bfd_reloc_name_lookup): Likewise.
497 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
498 (vms_bfd_define_start_stop): Likewise.
499 (alpha_vms_bfd_is_target_special_symbol): Likewise.
500 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
501 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
502
451875b4
L		 5032018-02-14 H.J. Lu <hongjiu.lu@intel.com>
504
505 PR ld/22842
506 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
507 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
508 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
509 R_X86_64_PC32 reloc against dynamic function in data section.
510 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
511 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
512 against dynamic function in data section.
513 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
514 function address only if pcrel_plt is true.
515 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
516 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
517 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
518 PC-relative relocation against a function definition in data
519 secton in PIE. Remove the obsolete comments.
520 (elf_x86_link_hash_table): Add pcrel_plt.
521
1031c264
L		 5222018-02-13 H.J. Lu <hongjiu.lu@intel.com>
523
524 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
525 instead of bfd_link_pic, for building shared library.
526
bd7ab16b
L		 5272018-02-13 H.J. Lu <hongjiu.lu@intel.com>
528
529 PR gas/22791
530 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
531 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
532 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
533 against protected function in shared object.
534
80c96350
ST		 5352018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
536
537 PR 22828
538 * po/ru.po: Fix typo in Russian translation.
539
87993319
MR		 5402018-02-13 Maciej W. Rozycki <macro@mips.com>
541
542 * wasm-module.c (wasm_scan_name_function_section): Rename
543 `index' local variable to `idx'.
544
68d20676
NC		 5452018-02-13 Nick Clifton <nickc@redhat.com>
546
547 PR 22823
548 Fix compile time warnings generated by gcc version 8.
549 * libbfd-in.h: Remove extraneous text from prototypes.
550 Add prototypes for bfd_false_any, bfd_true_any,
551 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
552 bfd_n1_any, bfd_void_any.
553 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
554 function.
555 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
556 (_bfd_generic_bfd_set_private_flags): Likewise.
557 (_bfd_generic_bfd_copy_private_section_data): Likewise.
558 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
559 (_bfd_generic_bfd_copy_private_header_data): Likewise.
560 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
561 (_bfd_noarchive_construct_extended_name_table): Likewise.
562 (_bfd_noarchive_truncate_arname): Likewise.
563 (_bfd_noarchive_write_ar_hdr): Likewise.
564 (_bfd_noarchive_get_elt_at_index): Likewise.
565 (_bfd_nosymbols_canonicalize_symtab): Likewise.
566 (_bfd_nosymbols_print_symbol): Likewise.
567 (_bfd_nosymbols_get_symbol_info): Likewise.
568 (_bfd_nosymbols_get_symbol_version_string): Likewise.
569 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
570 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
571 (_bfd_nosymbols_get_lineno): Likewise.
572 (_bfd_nosymbols_find_nearest_line): Likewise.
573 (_bfd_nosymbols_find_line): Likewise.
574 (_bfd_nosymbols_find_inliner_info): Likewise.
575 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
576 (_bfd_nosymbols_read_minisymbols): Likewise.
577 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
578 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
579 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
580 (_bfd_nowrite_set_arch_mach): Likewise.
581 (_bfd_nowrite_set_section_contents): Likewise.
582 (_bfd_nolink_sizeof_headers): Likewise.
583 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
584 (_bfd_nolink_bfd_relax_section): Likewise.
585 (_bfd_nolink_bfd_gc_sections): Likewise.
586 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
587 (_bfd_nolink_bfd_merge_sections): Likewise.
588 (_bfd_nolink_bfd_is_group_section): Likewise.
589 (_bfd_nolink_bfd_discard_group): Likewise.
590 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
591 (_bfd_nolink_bfd_link_add_symbols): Likewise.
592 (_bfd_nolink_bfd_link_just_syms): Likewise.
593 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
594 (_bfd_nolink_bfd_final_link): Likewise.
595 (_bfd_nolink_bfd_link_split_section): Likewise.
596 (_bfd_nolink_section_already_linked): Likewise.
597 (_bfd_nolink_bfd_define_common_symbol): Likewise.
598 (_bfd_nolink_bfd_define_start_stop): Likewise.
599 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
600 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
601 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
602 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
603 * libbfd.c (bfd_false_any): New function. Like bfd_false but
604 accepts one or more arguments.
605 (bfd_true_any): Likewise.
606 (bfd_nullvoidptr_any): Likewise.
607 (bfd_0_any): Likewise.
608 (bfd_0u_any): Likewise.
609 (bfd_0l_any): Likewise.
610 (_bfd_n1_any): Likewise.
611 (bfd_void_any): Likewise.
612 * libbfd.h (extern): Regenerate
613 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
614 based dummy function.
615 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
616 * binary.c (binary_get_symbol_info): Likewise.
617 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
619 * coffcode.h (coff_set_alignment_hook): Likewise.
620 (symname_in_debug_hook): Likewise.
621 (bfd_coff_backend_data bigobj_swap_table): Likewise.
622 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
623 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
624 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
625 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
626 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
627 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
628 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
629 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
630 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
631 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
632 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
633 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
634 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
635 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
636 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
637 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
638 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
639 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
640 (bfd_elfNN_bfd_set_private_flags): Likewise.
641 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
642 (elf_backend_init_index_section): Likewise.
643 (elf_backend_allow_non_load_phdr): Likewise.
644 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
645 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
646 * ieee.c (ieee_construct_extended_name_table): Likewise.
647 (ieee_write_armap): Likewise.
648 (ieee_write_ar_hdr): Likewise.
649 (ieee_bfd_is_target_special_symbol): Likewise.
650 * ihex.c (ihex_canonicalize_symtab): Likewise.
651 (ihex_bfd_is_target_special_symbol): Likewise.
652 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
653 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
654 (_bfd_ecoff_set_alignment_hook): Likewise.
655 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
656 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
657 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
658 * oasys.c (oasys_construct_extended_name_table): Likewise.
659 (oasys_write_armap): Likewise.
660 (oasys_write_ar_hdr): Likewise.
661 (oasys_bfd_is_target_special_symbol): Likewise.
662 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
663 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
664 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
665 * som.c (som_bfd_is_target_special_symbol): Likewise.
666 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
667 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
668 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
669 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
670 (versados_bfd_reloc_name_lookup): Likewise.
671 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
672 (vms_bfd_define_start_stop): Likewise.
673 (alpha_vms_bfd_is_target_special_symbol): Likewise.
674 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
675 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
676 * elf32-arc.c (get_replace_function): Assign replacement function
677 to func pointer.
678 * elf32-i370.c (i370_noop): Update prototype.
679
6e5e9d58
AM		 6802018-02-13 Alan Modra <amodra@gmail.com>
681
682 PR 22836
683 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
684 relocation sections. If size reduces to just the flag word,
685 remove that too and mark with SEC_EXCLUDE.
686 * elflink.c (bfd_elf_final_link): Strip empty group sections.
687
f2731e0c
AM		 6882018-02-13 Alan Modra <amodra@gmail.com>
689
690 PR 22829
691 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
692 PT_GNU_RELRO setup.
693
830db048
ZF		 6942018-02-12 Zebediah Figura <z.figura12@gmail.com>
695
696 * i386msdos.c (msdos_mkobject); New function.
697 (msdos_object_p): New function.
698 (i386_msdos_vec): Use msdos_object_p as the check_format
699 function.
700 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
701 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
702 IMAGE_NT_SIGNATURE.
703 * peXXigen.c: Likewise.
704 * coff-ia64.c: Likewise.
705
94fe5757
NC		 7062018-02-12 Nick Clifton <nickc@redhat.com>
707
708 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
709 assignment.
0b8683b7 710 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 711
d805612e 7122018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 713
714 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
715 (sparc_elf_append_rela): Assert that there is enough room in section.
716 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
717 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
718 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
719 For a symbol subject to a GOT relocation, reserve a slot in the
720 relocation section if the symbol isn't dynamic and we are in PIC mode.
721 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
722 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
723 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
724 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
725 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
726 resolved_to_zero. Do not generate a dynamic GOT relocation for an
727 undefined weak symbol with non-default visibility. Remove superfluous
728 'else' and fix formatting.
729
3b4c3844
L		 7302018-02-09 H.J. Lu <hongjiu.lu@intel.com>
731
732 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
733 is_solaris.
734 (i386_elf32_sol2_vec): Don't declare.
735 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
736 Don't set need_global_offset_table.
737 (elf_i386_solaris_arch_bed): New.
738 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
739 Solaris.
740 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
741 target_os != is_nacl instead of target_os == is_normal.
742 (x86_64_elf64_sol2_vec): Don't declare.
743 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
744 is_nacl instead of target_os == is_normal. Don't set
745 need_global_offset_table.
746 (elf_x86_64_solaris_arch_bed): New.
747 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
748 Solaris.
749 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
750 _GLOBAL_OFFSET_TABLE_ for Solaris.
751 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
752 need_global_offset_table.
753 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
754 (elf_x86_link_hash_table): Remove need_global_offset_table.
755 (elf_x86_init_table): Likewise.
756
15b23f36
L		 7572018-02-08 H.J. Lu <hongjiu.lu@intel.com>
758
759 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
760 Remove prototype.
761 (i386_elf32_sol2_vec): Declared.
762 (elf_i386_link_setup_gnu_properties): Set
763 need_global_offset_table with info->output_bfd->xvec.
764 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
765 Remove prototype.
766 (x86_64_elf64_sol2_vec): Declared.
767 (elf_x86_64_link_setup_gnu_properties): Set
768 need_global_offset_table with info->output_bfd->xvec.
769
dc11dea2
L		 7702018-02-08 H.J. Lu <hongjiu.lu@intel.com>
771
772 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
773 New prototype.
774 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
775 for Solaris.
776 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
777 New prototype.
778 (elf_x86_64_link_setup_gnu_properties): Set
779 need_global_offset_table for Solaris.
780 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
781 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
782 (_bfd_x86_elf_link_setup_gnu_properties): Copy
783 need_global_offset_table.
784 * elfxx-x86.h (elf_x86_link_hash_table): Add
785 need_global_offset_table.
786 (elf_x86_init_table): Likewise.
787
3f48fe4a
JW		 7882018-02-08 Jim Wilson <jimw@sifive.com>
789
790 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
791 change.
792
ef135d43
NC		 7932018-02-08 Nick Clifton <nickc@redhat.com>
794
795 PR 22788
796 * elf.c (elf_parse_notes): Reject notes with excessuively large
797 alignments.
798
407aa07c
AM		 7992018-02-07 Alan Modra <amodra@gmail.com>
800
801 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
802 * elf32-ppc.c: Remove speculation barrier support.
803 * elf32-ppc.h: Likewise.
804 * elf64-ppc.c: Likewise.
805 * elf64-ppc.h: Likewise.
806
ed01220c
JW		 8072018-02-06 Jim Wilson <jimw@sifive.com>
808
809 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
810 callback to report an error.
811
c20c30f6
EB		 8122018-02-06 Eric Botcazou <ebotcazou@adacore.com>
813
814 PR ld/22263
815 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
816 into call to !bfd_link_executable and tidy up.
817 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
818 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
819 !bfd_link_executable.
820 <R_SPARC_TLS_IE_HI22>: Likewise.
821 <GOT relocations>: Remove useless code, tidy and merge related blocks.
822 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
823 !bfd_link_executable.
824 <R_SPARC_WPLT30>: Tidy up.
825 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
826 !bfd_link_executable.
827 (allocate_dynrelocs): Likewise.
828 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
829 <R_SPARC_TLS_GD_HI22>: Merge into...
830 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
831 sparc_elf_tls_transition and remove redundant code.
832 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
833 !bfd_link_executable.
834 <R_SPARC_TLS_LDO_HIX22>: Likewise.
835 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
836 <R_SPARC_TLS_LDM_CALL>: Likewise.
837 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
838 <R_SPARC_TLS_GD_ADD>: Likewise.
839 <R_SPARC_TLS_LDM_ADD>: Likewise.
840 <R_SPARC_TLS_LDO_ADD>: Likewise.
841 <R_SPARC_TLS_IE_LD>: Likewise.
842
46d09186
NC		 8432018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
844
845 PR 22789
846 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
847 functions failed to find the function name, try the generic elf
848 find function instead.
849
8278e7ce
SDJ		 8502018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
851
852 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
853 'memcpy' instead of 'strncpy' when writing the magic number.
854
64e234d4
NC		 8552018-02-06 Nick Clifton <nickc@redhat.com>
856
857 PR 22794
858 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
859 section before attempting to read it in.
860 (bfd_get_alt_debug_link_info): Likewise.
861
422f3d3d
PC		 8622018-02-06 Paul Carroll <pcarroll@codesourcery.com>
863
864 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
865 line information in addition to name, if they can be found.
866
279b2f94
RL		 8672018-02-05 Renlin Li <renlin.li@arm.com>
868
869 PR ld/22764
870 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
871 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
872 check for writeable section as well.
873
cd048363
L		 8742018-02-05 H.J. Lu <hongjiu.lu@intel.com>
875
876 PR ld/22782
877 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
878 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
879 undefined weak symbol to 0.
880 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
881 if _GLOBAL_OFFSET_TABLE_ is referenced.
882 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
883 got_referenced instead of ref_regular_nonweak. Remove the
884 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
885 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
886
e65b1a78
MR		 8872018-02-05 Maciej W. Rozycki <macro@mips.com>
888
889 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
890 initialize `hi_reloc'.
891
2d6dda71
MR		 8922018-02-05 Maciej W. Rozycki <macro@mips.com>
893
894 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
895 SHT_MIPS_REGINFO sections don't assert the correct size and
896 report an error instead.
897
75506100
MR		 8982018-02-05 Maciej W. Rozycki <macro@mips.com>
899
900 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
901 status from `->elf_backend_section_processing'.
902
7f02625e
JW		 9032018-02-02 Jim Wilson <jimw@sifive.com>
904
905 PR ld/22756
906 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
907 If link_info->wrap_hash, check for a duplicate symbol and ignore.
908 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
909 Pass new argument to riscv_relax_delete_bytes.
910 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
911 ATTRIBUTE_UNUSED from link_info parameter.
912
d830549d
AM		 9132018-02-02 Alan Modra <amodra@gmail.com>
914
915 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
916 emitted for toc sequence optimization. Set and use "howto" later.
917
e99955cd
SM		 9182018-02-01 Simon Marchi <simon.marchi@ericsson.com>
919
920 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
921 arithmetic on NULL pointer.
922 * elflink.c (_bfd_elf_archive_symbol_lookup,
923 elf_link_add_archive_symbols): Likewise.
924
bf3077a6
MM		 9252018-01-31 Michael Matz <matz@suse.de>
926
927 * elflink.c (bfd_elf_define_start_stop): Fix check of
928 def_dynamic.
929
823143c6
L		 9302018-01-31 H.J. Lu <hongjiu.lu@intel.com>
931
932 PR ld/21964
933 * elflink.c (bfd_elf_define_start_stop): Check if __start and
934 __stop symbols are referenced by shared objects.
935
76cb3a89
AM		 9362018-01-30 Alan Modra <amodra@gmail.com>
937
938 PR 22758
939 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
940 segment when demand paged with lma on the same page. Test this
941 before load/non-load, executable/non-executable,
942 writable/non-writable tests and simplify. Delete bogus relro
943 condition in writable/non-writable test. Delete outdated
944 comment. Formatting.
945
36b8fda5
AM		 9462018-01-30 Alan Modra <amodra@gmail.com>
947
948 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
949 symbols dynamic.
950
eb77f6a4
AM		 9512018-01-29 Alan Modra <amodra@gmail.com>
952
953 PR 22741
954 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
955 range before converting to a symbol table pointer.
956
7d73b4c8
NC		 9572018-01-27 Nick Clifton <nickc@redhat.com>
958
959 * po/ru.po: Updated Russian translation.
960
32253bb7
AM		 9612018-01-26 Alan Modra <amodra@gmail.com>
962
963 * elflink.c (bfd_elf_define_start_stop): Override symbols when
964 they are defined dynamically.
965
ba21f564
AM		 9662018-01-26 Alan Modra <amodra@gmail.com>
967
968 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
969 .branch_lt changes size.
970
38e64b0e
AM		 9712018-01-25 Alan Modra <amodra@gmail.com>
972
973 PR 22746
974 * elfcode.h (elf_object_p): Avoid integer overflow.
975
bb363086
EB		 9762018-01-25 Eric Botcazou <ebotcazou@adacore.com>
977
978 PR ld/22727
979 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
980 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
981
982 Revert
983 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
984
985 PR ld/22263
986 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
987 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
988 bfd_link_executable for TLS check.
989 (_bfd_sparc_elf_check_relocs): Likewise.
990 (allocate_dynrelocs): Likewise.
991 (_bfd_sparc_elf_relocate_section): Likewise.
992
1daf502a
RL		 9932018-01-24 Renlin Li <renlin.li@arm.com>
994
995 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
996 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
997 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
998 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
999 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1000 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1001 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1002
32247401
RL		 10032018-01-24 Renlin Li <renlin.li@arm.com>
1004
1005 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1006 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1007 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1008 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1009 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1010 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1011 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1012 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1013 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1014 * bfd-in2.h: Regenerate.
1015 * libbfd.h: Regenerate.
1016
1c5e4ee9
MR		 10172018-01-23 Maciej W. Rozycki <macro@mips.com>
1018
1019 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1020 `mips_elf32_section_processing' comment reference.
1021
8a1b824a
L		 10222018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 PR ld/22721
1025 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1026 versioned __tls_get_addr symbol.
1027
ee3fbc1e
NC		 10282018-01-19 Nick Clifton <nickc@redhat.com>
1029
1030 * po/fr.po: Updated French translation.
1031
691d2e9a
AM		 10322018-01-18 Alan Modra <amodra@gmail.com>
1033
1034 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1035 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1036 (ppc64_elf_build_stubs): Likewise.
1037
4bfce128
NC		 10382018-01-17 Nick Clifton <nickc@redhat.com>
1039
1040 * po/ru.po: Updated Russian translation.
1041 * po/uk/po: Updated Ukranian translation.
1042
c75bc4f7
AM		 10432018-01-17 Alan Modra <amodra@gmail.com>
1044
1045 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1046
1be5d8d3
AM		 10472018-01-17 Alan Modra <amodra@gmail.com>
1048
1049 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1050 (CRSETEQ, BEQCTRM): Define.
1051 (is_nonpic_glink_stub): Don't check bctr.
1052 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1053 (ppc_elf_relax_section): Size speculation barrier.
1054 (output_bctr): New function.
1055 (write_glink_stub): Use output_bctr.
1056 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1057 (ppc_elf_finish_dynamic_symbol): Likewise.
1058 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1059 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1060 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1061 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1062 (size_global_entry_stubs): Handle speculation barrier sizing.
1063 (plt_stub_size): Likewise.
1064 (output_bctr): New function.
1065 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1066 barrier.
1067 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1068 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1069 (build_global_entry_stubs): Output speculation barrier.
1070 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1071 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1072
9e390558
AM		 10732018-01-17 Alan Modra <amodra@gmail.com>
1074
1075 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1076 __tls_get_addr_opt, and alignment sizing.
1077 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1078 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1079 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1080 or 8 insns.
1081 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1082 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1083 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1084 by PLT reloc count.
1085 (write_glink_stub): Handle __tls_get_addr_opt stub.
1086 Pad out to size given by GLINK_ENTRY_SIZE.
1087 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1088 (ppc_elf_finish_dynamic_symbol): Likewise.
1089 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1090 insn array since so many need rewriting.
1091 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1092 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1093 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1094 nops. Adjust all uses.
1095 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1096 in glink_vma calculation.
1097 (struct ppc_link_hash_table): Add global_entry section pointer.
1098 (create_linkage_sections): Create separate section for global
1099 entry stubs.
1100 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1101 (size_global_entry_stubs): Handle sizing for aligned stubs.
1102 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1103 and don't stash end of glink branch table in rawsize.
1104 (ppc_build_one_stub): Rewrite stub size calculations.
1105 (build_global_entry_stubs): Use new section.
1106 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1107 Build lazy link stubs out to end of section. Build global entry
1108 stubs in new section.
1109
616dcb87
NC		 11102018-01-15 Nick Clifton <nickc@redhat.com>
1111
1112 * po/uk.po: Updated Ukranian translation.
1113
3957a496
NC		 11142018-01-13 Nick Clifton <nickc@redhat.com>
1115
1116 * po/bfd.pot: Regenerated.
1117
769c7ea5
NC		 11182018-01-13 Nick Clifton <nickc@redhat.com>
1119
1120 * version.m4: Bump version to 2.30.51
1121 * configure: Regenerate.
1122
faf766e3
NC		 11232018-01-13 Nick Clifton <nickc@redhat.com>
1124
1125 2.30 branch created.
1126
564e11c9
JW		 11272018-01-12 Jens Widell <jl@opera.com>
1128
1129 * elf.c (setup_group): Optimize search for group by remembering
1130 last found group and restarting search at that index.
1131 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1132
a78eea16
AM		 11332018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1134
1135 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1136 bfd_link_common_skip_none in switch.
1137
87e79a65
AM		 11382018-01-12 Alan Modra <amodra@gmail.com>
1139
1140 PR ld/22649
1141 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1142 references on forced local symbols.
1143
58807c48
VI		 11442018-01-12 Vlad Ivanov <vlad@ivanov.email>
1145
1146 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1147 .reginfo section has wrong size.
1148
2888249f
L		 11492018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 PR ld/22393
1152 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1153 separate code and read-only data LOAD segments, create a new
1154 LOAD segment if the previous section contains text and the
1155 current section doesn't or vice versa. Don't put a writable
1156 section in a read-only segment if there is a RELRO segment.
1157
d664fd41
L		 11582018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1159
1160 PR ld/22649
1161 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1162 references on forced local symbols.
1163
8b6f4cd3
L		 11642018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 PR ld/22677
1167 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1168 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1169
6cef73f9
KLC		 11702017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1171
1172 PR 22662
1173 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1174
ddb2bbcf
JB		 11752018-01-03 John Baldwin <jhb@FreeBSD.org>
1176
1177 * elf.c (elfcore_grok_freebsd_note): Handle
1178 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1179 NT_FREEBSD_PROCSTAT_VMMAP.
1180
219d1afa
AM		 11812018-01-03 Alan Modra <amodra@gmail.com>
1182
1183 Update year range in copyright notice of all files.
1184
1e563868 1185For older changes see ChangeLog-2017
3499769a 1186\f
1e563868 1187Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1188
1189Copying and distribution of this file, with or without modification,
1190are permitted in any medium without royalty provided the copyright
1191notice and this notice are preserved.
1192
1193Local Variables:
1194mode: change-log
1195left-margin: 8
1196fill-column: 74
1197version-control: never
1198End:
GDB Binutils - Deliverables
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